Interchangeability

I am currently taking one Prevacid Capsule (30mg) daily. Because of my condition, I will be taking this medication for the rest of my life. Recently a nurse in the doctor's office gave me samples of Prevacid SoluTab, 30mg. At the time I wasn't aware that what she gave me were not capsules. Before I take them, I would like to verify that the SoluTabs are indeed interchangeable with the capsules.

Thanks for your help.

Werner